Chair design



FIG. 1 is a front view of the chair of a new design, according to the preferred embodiment;

FIG. 2 is a front perspective view of the chair design of FIG. 1;

FIG. 3 is a side perspective view of the chair design of FIG. 1; and,

FIG. 4 is a rear perspective view of the chair design of FIG. 1. 

We claim the ornamental design for a chair, as shown and described. 